Physico-chemical characterization of carbonized apricot kernel shell as precursor for activated carbon preparation in clean technology utilization
Само за регистроване кориснике
2019
Аутори
Janković, BojanManić, Nebojša
Dodevski, Vladimir
Radović, Ivana
Pijović, Milena
Katnić, Djurica
Tasić, Gvozden
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper investigates the ability of waste apricot (Prunus armeniaca) kernel shells (AKS) bio-char prepared by single-step carbonization process at 850 degrees C (residence time of 1 h) for possible removal of toxic elements and organic micro-pollutants. The experiment that was performed as well as parameters used proved to be optimal for bio-char production as adsorbing medium, where last issue is validated by multiform material characterization techniques. It has been shown that the produced bio-char possess highly-porous morphology features, with large specific surface area (328.570 m(2) g(-1)). The obtained product was characterized by various pore sizes (including super-micropores and mesopores with maximum pore size of 2.24 nm) structures. Preliminary results are indicated that obtained bio-char can shows increased affinity to possible adsorption of the small organic molecule contaminants upgraded by its physico-chemical properties. Cost estimation of AKS bio-char production su...bstantiated its cost effectiveness and its good physical and chemical properties for future design in batch adsorption and regeneration tests. It was established that AKS produced bio-char was 2.5 times cheaper than the commercially available activated carbon. Bio-char exhibits promising removal performances for potential adsorption of heavy metal and organic micro-pollutants from wastewaters systems, as indicated by material textures and spectroscopy measurements.
Кључне речи:
Wastewater systems / Hydrophobic surface / Carbonization / Bio-char / Adsorbing mediumИзвор:
Journal of Cleaner Production, 2019, 236Издавач:
- Elsevier Sci Ltd, Oxford
Финансирање / пројекти:
- Динамика нелинеарних физичкохемијских и биохемијских система са моделирањем и предвиђањем њихових понашања под неравнотежним условима (RS-MESTD-Basic Research (BR or ON)-172015)
- Водонична енергија - развој нових материјала: електролитичко добијање водоника, водоничне горивне ћелије, изотопски ефекти (RS-MESTD-Basic Research (BR or ON)-172045)
- Смањење аерозагађења из термоелектрана у ЈП Електропривреда Србије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-42010)
- Функционални, функционализовани и усавршени нано материјали (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Развој опреме и процеса добијања полимерних композитних материјала са унапред дефинисаним функционалним својствима (RS-MESTD-Technological Development (TD or TR)-34011)
DOI: 10.1016/j.jclepro.2019.117614
ISSN: 0959-6526
WoS: 000483414000072
Scopus: 2-s2.0-85068844807
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Janković, Bojan AU - Manić, Nebojša AU - Dodevski, Vladimir AU - Radović, Ivana AU - Pijović, Milena AU - Katnić, Djurica AU - Tasić, Gvozden PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3000 AB - This paper investigates the ability of waste apricot (Prunus armeniaca) kernel shells (AKS) bio-char prepared by single-step carbonization process at 850 degrees C (residence time of 1 h) for possible removal of toxic elements and organic micro-pollutants. The experiment that was performed as well as parameters used proved to be optimal for bio-char production as adsorbing medium, where last issue is validated by multiform material characterization techniques. It has been shown that the produced bio-char possess highly-porous morphology features, with large specific surface area (328.570 m(2) g(-1)). The obtained product was characterized by various pore sizes (including super-micropores and mesopores with maximum pore size of 2.24 nm) structures. Preliminary results are indicated that obtained bio-char can shows increased affinity to possible adsorption of the small organic molecule contaminants upgraded by its physico-chemical properties. Cost estimation of AKS bio-char production substantiated its cost effectiveness and its good physical and chemical properties for future design in batch adsorption and regeneration tests. It was established that AKS produced bio-char was 2.5 times cheaper than the commercially available activated carbon. Bio-char exhibits promising removal performances for potential adsorption of heavy metal and organic micro-pollutants from wastewaters systems, as indicated by material textures and spectroscopy measurements. PB - Elsevier Sci Ltd, Oxford T2 - Journal of Cleaner Production T1 - Physico-chemical characterization of carbonized apricot kernel shell as precursor for activated carbon preparation in clean technology utilization VL - 236 DO - 10.1016/j.jclepro.2019.117614 ER -
@article{ author = "Janković, Bojan and Manić, Nebojša and Dodevski, Vladimir and Radović, Ivana and Pijović, Milena and Katnić, Djurica and Tasić, Gvozden", year = "2019", abstract = "This paper investigates the ability of waste apricot (Prunus armeniaca) kernel shells (AKS) bio-char prepared by single-step carbonization process at 850 degrees C (residence time of 1 h) for possible removal of toxic elements and organic micro-pollutants. The experiment that was performed as well as parameters used proved to be optimal for bio-char production as adsorbing medium, where last issue is validated by multiform material characterization techniques. It has been shown that the produced bio-char possess highly-porous morphology features, with large specific surface area (328.570 m(2) g(-1)). The obtained product was characterized by various pore sizes (including super-micropores and mesopores with maximum pore size of 2.24 nm) structures. Preliminary results are indicated that obtained bio-char can shows increased affinity to possible adsorption of the small organic molecule contaminants upgraded by its physico-chemical properties. Cost estimation of AKS bio-char production substantiated its cost effectiveness and its good physical and chemical properties for future design in batch adsorption and regeneration tests. It was established that AKS produced bio-char was 2.5 times cheaper than the commercially available activated carbon. Bio-char exhibits promising removal performances for potential adsorption of heavy metal and organic micro-pollutants from wastewaters systems, as indicated by material textures and spectroscopy measurements.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Journal of Cleaner Production", title = "Physico-chemical characterization of carbonized apricot kernel shell as precursor for activated carbon preparation in clean technology utilization", volume = "236", doi = "10.1016/j.jclepro.2019.117614" }
Janković, B., Manić, N., Dodevski, V., Radović, I., Pijović, M., Katnić, D.,& Tasić, G.. (2019). Physico-chemical characterization of carbonized apricot kernel shell as precursor for activated carbon preparation in clean technology utilization. in Journal of Cleaner Production Elsevier Sci Ltd, Oxford., 236. https://doi.org/10.1016/j.jclepro.2019.117614
Janković B, Manić N, Dodevski V, Radović I, Pijović M, Katnić D, Tasić G. Physico-chemical characterization of carbonized apricot kernel shell as precursor for activated carbon preparation in clean technology utilization. in Journal of Cleaner Production. 2019;236. doi:10.1016/j.jclepro.2019.117614 .
Janković, Bojan, Manić, Nebojša, Dodevski, Vladimir, Radović, Ivana, Pijović, Milena, Katnić, Djurica, Tasić, Gvozden, "Physico-chemical characterization of carbonized apricot kernel shell as precursor for activated carbon preparation in clean technology utilization" in Journal of Cleaner Production, 236 (2019), https://doi.org/10.1016/j.jclepro.2019.117614 . .